Transaction not yet indexed

556gFeV22CpgG9M7VdWxUMYDpTNP52osWZTw1eMDqAfFtemWbZpJbHToBfUgxp7p3pjaquP57zDTwHBbQPzax4nc

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