Transaction not yet indexed

pXb31MSkbMUJom3QpXNhAT1qhXZqgJeXRYXAPcZHkdwDmWcSFiyHWQ6zYX9VwNumTq8VChSjprFbiHoNdBpRgzs

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