Transaction not yet indexed

55iMSYgG6Qir2RUXvHTyUT7hvwnVD94NVDAht1SD4N9zFj1LAXsrxNECFmjmdu6TGQEqCDfPP7e3rFGKRJQpToJM

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