Transaction not yet indexed

21F2xDPKNVg7VJhMnhuooHDzrbEKdNHwxpVdFz65GoLSbPf1gp6L2AhYbKVQUeyP2SgkifZidr5u2sxF22JDGaz9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.