Transaction not yet indexed

56JwZ81cA1mgMjUv5y4uMPqJ6vQX8qCqmCXWHRBLLnEdzf9pTrGVz78aPNnZHTb6fUyLrJqTfSVecsofTabu1xM2

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