Transaction not yet indexed

55MeAMbZ86JcAPJ57x9ijwv7quDSW5CUqMTNPT2KhDS2QpbNvofhgscaXf5iUrhZ2Z8gGugEhfCtvb6UELJJLPJm

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