Transaction not yet indexed

U421UxQLRu4M6vDKkba8hraXMmPmQpEou5hnUKqTMrSXJf9JUB3faZb9etq5ttZfR8eELFtchaiUJhZigwFXQQ7

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