Transaction not yet indexed

55k56UUioWJLBkXRaWkRU7FnW2ZysYUDpuc22n6cUfLfGXN5d9GAuKf5erbd7gx6aZdhSCxMT1sjf6hDH4mX1uoo

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