Transaction not yet indexed

UPgr6QQVBM6LKZKUVttM8bFd5THMErdm2nECmELQPdafNJVBS2TfBZJLnp8gCH5s8uLJYUtf4eVL5Efq7CNxoZ6

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