Transaction not yet indexed

55MKhtJfEzB7rDk53n2PKGQGfXvRSVdpPZXWMP7jcAoyPM6EXcsUfNcbGTDypSjiNUrLCDfNJUHMbuV9S9GSAaLw

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