Transaction not yet indexed

21zLEFnKY4MqycCaepqQKs4fVYUYwvwnYrJbxDo3hyPwiUFCUdCTunajRQuDFidPtAxmrd6z1GGpHZmK7BzPFixR

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