Transaction not yet indexed

53ArmwBCqucbT4TFedcJAAvRwKbtLoQSxaesqh8R4j83eUwiHX69PB2EtvaJiFNb4v6N86UaRN6kZSwFd5FhGCq2

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