Transaction not yet indexed

53u7Vuhh1UNfZo44EwAVkzGiqpAwASkmnWb25FrKqQHEi4G4kJTqxVTMrae2irPb5aJU2KUQ65zkzP7cPaFc3deJ

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