Transaction not yet indexed

53R1U2ASkeChh2GvNuotYhxpPym8VEpBeLQgb2rgdsVHR3rP4Laj8fYuBzLQoqiaAW2KRmf8ykM9mHdmnoMo7Jrt

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