Transaction not yet indexed

53Z2vXZ2aQKGZqamewdLUD6LurJZhTngRTpqMM2YDkKtLcma1LLgikCgy8e17EhL5z5V1XZGA2PxVMCkRSSaEjr8

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