Transaction not yet indexed

53REfcaVZrfUaRhD1TJjSyAp3D6UCaGfWE4r8mYVgWeBnRPsLV9ZVdpdDedxm8dwowRMjB5sLNhzGd6R3e6g7RNm

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