Transaction not yet indexed

55LGT7Jc2V9YZKbiGhzkEjuTrLumAWEhaY1UePyPN3cYsmvrqNd8BJXJHMh6nNLScY5qKbmX5uPX69GRvdV7Xfp2

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