Transaction not yet indexed

53UmJWyptxyB5okdcehXsEToWAz4AMMahWM3zj1ez7x9aNq5RZ2Zz6dPhkuxSdxykKEWtZTEXK9EJkYAxApRJXoa

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