Transaction not yet indexed

53fTEy4eAncbqMM7nt9pNW4cCUbPRbgi97VdFAhHRzsh28XQHX4nc9ZXqCjLYk54SqyyfduT4CSbtkYBPSBDUyCs

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