Transaction not yet indexed

21TMtUP6t1xfPN4PmJ5oAnVXAQuJbLP1W1Ku4Bw9ugWGPFjEckWr5oMLhJAC3FidhXPXvBVLkFQcwco95c54xfS1

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