Transaction not yet indexed

e3CUwKvVTfPmyffc8AMD2rsdkpxvcuz5ALotdGFKwN6A8bQu2unDiAMwkAvVniZ76jD5vgGCxYCnfzBMcQ2byp3

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