Transaction not yet indexed

T21v61aHpZ1ZjTgVidQE8xB4ACPdQkojpBaGyVi1xLRjYdMAEnC35dWQoPQkkEk4RqTGdHB2xNP14RLNiMaNp4Z

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