Transaction not yet indexed

557PkkpbabATpZUCHdGdEQLiBJeRF9bf9Kkjntb4XdstBnrfXqxEuK2gWZG1TdhNraVsFaHrsokWr1UHWTmUKrd4

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