Transaction not yet indexed

56CpEtt8AgceZK1tkq7bLQRnUJWFNpAnMBv2U6wS9wtpUKj1NCdCCTz1c4GqVUzgqLPk6uq6X7uPfmyJSa14Qi4D

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