Transaction not yet indexed

53tKZrpc3GrVdUtVeT31RvPR1mc48jpKLbDPQotgcSRELtbdrm9ykKMwRgJqoqmwHmoPTQNxAgnvWMZg3rdwFJdn

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