Transaction not yet indexed

55Sm6yVz42Z3AYqkd351YNMSCGvqMYfiTsEF3aZ67cR8hKSJ2icTF8zApN6f6X76ahN4nFFM5HaraCHoapKfeaD5

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