Transaction not yet indexed

1mUBhbqAeSntFsU64Eh1iuCoJRcYeLL8BYXwbRhiYN4ZzthUR7NsugMVqnBdocuohMPU8e8CqmNE2NSPKKTfue6

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