Transaction not yet indexed

5b1sLDmgcJv2FZoK7VFfEs2MmCnoRB2hKbPABy8o9VRcdzaFZfzGncNVEytL5bdGP8bJwS87umW2jDtGKjvs6enL

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