Transaction not yet indexed

53UUujj3A7dyxUnDAiUPFhNm7YvcQmgcR5Y1ep1XCkH4EXjAWTkhDcAXcMV2X1p5kwXHmbu7DNVNMnfLU3fAdZMK

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