Transaction not yet indexed

2UMS5mgKTMotLCVyt2bMeUbNEw4P1gqsKVynRQhSJffCc2J821cSGvUzWPHgPHLa3CY9KigQRAXnCB1TcoVVXdY8

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