Transaction not yet indexed

53r4TZBFFSKUsu1t4x2H59m9V6xubCKUxEPTY4MyDssPiFnbZRaW6T7f9VQFiLSbS6Z216TGokhZzP4bNMc5pnfT

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