Transaction not yet indexed

21B13KjFkqVQmaPCucCC6DRig7NWu75WmZ6beW3BRGFDpuvGYP7mSCu6p7CJxjYbYBijN2tudYmBG6fUNmVZdpX4

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