Transaction not yet indexed

53MUM6kbFyqT1drD2J1cS3SXEWphCAttCtx6NBTwxBj438kjWBLqgC2dYNwYiHwLpcV8b9JN8JMiJeJ2fxPbRTgr

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