Transaction not yet indexed

5219SYkPKy1j59PsL3eZK9kbe43FCk8iGjAtxqD5FbDGXrXDneizAEMiUjzRcoEMQBLPsaFeJGJS4XF8ZPMU5k3t

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