Transaction not yet indexed

53oFwa2cRfvJ2PZXzdtjSLGsZWKfnFZexfVmzKUDc9VtNwggn2ZExpxyCC4g6QdgkUAvFoByKhRrwgV5x4aSsybm

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