Transaction not yet indexed

2UmbS7uKH8hb551NfcNzkpnSzmqx88aKLnDuoBX7HsqqKtmd7GPZbTR4R55ZmM8v4YS6W4hfLL97RkRYUPgnmVPC

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