Transaction not yet indexed

53CUioaRxAREG9a3VwtmS2s8BpTge15q1ADDp9GUtasH5VcEmW3h26UcAqoKpxQLCTfaCc49YV6QnPBodk3uYZVT

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