Transaction not yet indexed

552UDPdH2cJKfAh78kJPLGe3wZyun4iRrTiDcJABc9MMzALg3ZnNYE2Vc8dSPLLKfKzuDFdta9zWiqdYMNZbG9vo

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