Transaction not yet indexed

55UktNFzCXTsbAC4ZR1pr6k6x18RF4xT12WN5yD7PeKmx1NAM6RRD6NWgDacgfYFahTXhi6sFBf3tYQZzFQs6fe8

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