Transaction not yet indexed

55MMZ1gi9Wu2yUrJzSyU3zznfGt5MLTtHs2gvUk3nEiWJtCVkMY78r61HkRPVXi6fwE4u8aG5iKbthC4xqfXcsVH

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