Transaction not yet indexed

53PERhuTrzoswZmn9tc4iwZMqZyYpjbBJ9FoBNTs1NEA4oJqJ2k6Hz3jxtjZguAV1ksov8mPPbEL6LdrbLrdVqB4

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