Transaction not yet indexed

55io21Sxz5uWcjShE7z8dsUHbVLvYnGU16jBN6je1kc1DRi1NPHeiEpWJC3xNeiVXSimTY6pHay5w8XoyR1zaRzA

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