Transaction not yet indexed

55Dergru5Zs7eFFjbZrTEZtyUKYdLSKxFQm3TB2Gswx4ASAnbQZJmAmNpDWHMkARzt12uDQVKa3iqerhtVjbpspT

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