Transaction not yet indexed

55dFUUu5aAzp1F4RJpvns1fkJvpWVFrFtHear4jroNAtdDwEUmsHPZorkgxjwGBpo3GQZ8aBCRsYjDH4LLYNe2Et

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