Transaction not yet indexed

53MJi1mdceNUAtSQYoZqdTrSdXAXPh9nWPwyzC5a2dCGEtAvcsf8gMJweLbmpzNmx23bP6BL3bAqq8JWXKgSHNr5

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