Transaction not yet indexed

21K1zoLUXc2NZbtoDMLeeju8uobzHvxaRy6gdYR7bC1DKLmZrspSamYchn5bJWMYA3RSWBDz2z5Y3wKnkFgMBEmJ

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